Zero Position Locking Mechanism for Infrared Target Simulation System
A technology of analog system and infrared target, applied in the field of locking mechanism, can solve the problems of damage, high failure rate, single function of zero position locking mechanism, etc., achieve good reliability, low failure rate, and prevent separation
Active Publication Date: 2022-03-04
LUOYANG YINYAN TECH
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Problems solved by technology
[0003] The existing zero position locking mechanism often has the following disadvantages when used: first, the internal structure of the existing zero position locking mechanism is often relatively complicated, and the failure rate is high in special environments; second, due to the rotation direction of the simulator turntable It is perpendicular to the movement direction of the stop rod in the zero position lock mechanism, and the vibration of the infrared target simulation system during transportation will inevitably cause damage to the stop rod of the zero position lock mechanism; third, most of the existing zero position lock mechanisms have single functions. Locking is achieved only through the electromagnetic mechanism, once the electromagnetic mechanism fails, it cannot continue to achieve locking
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[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are the Some embodiments of the invention are not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0026] Zero position locking mechanism for infrared target simulation system, such as figure 1 and figure 2 As shown, it includes a valve seat 1, a valve sleeve combination 2, a stop rod 3, a screw cap 4, an outer ring 6 and a second return spring 16. side, the outer ring 6 is also provided with an inner ring 17, the front and rear sides of the inner ring 17 are re...
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The invention provides a zero-position locking mechanism for an infrared target simulation system, which includes a valve seat, a valve sleeve combination, a stop rod, a screw cap, an outer ring and a second return spring, and the valve sleeve combination and the valve seat are respectively arranged outside The front and rear sides of the ring, the inner of the outer ring is also provided with an inner ring, the front and rear sides of the inner ring are respectively positioned and installed on the valve sleeve combination and the valve seat, the coaxial line between the outer ring and the inner ring is set and the inner ring Electromagnetic coils are evenly wound on the outer wall of the valve sleeve assembly, the outer front end of the valve sleeve assembly is threadedly connected with the described screw cap, and the valve seat, the inner ring, the valve sleeve assembly and the inside of the screw cover are jointly pierced with the described retaining rod. It has two modes of automatic locking and manual locking. During daily use, the automatic locking is realized through the mutual cooperation of the electromagnetic coil and the blocking rod. Cooperate with each other to realize manual locking.
Description
technical field [0001] The invention belongs to the technical field of locking mechanisms, and in particular relates to a zero-position locking mechanism for an infrared target simulation system. Background technique [0002] The invention is applicable to the horizontal motion mechanism in the infrared target simulation system, and the horizontal motion mechanism mainly consists of a simulator turntable, a zero-position locking mechanism, a stepping motor, a clutch and a control circuit. The control circuit sends the clutch pull-in command, the zero-position locking mechanism disengages and releases the turntable, and the stepping motor drives the simulator turntable to rotate through the gear mechanism; when the stepping motor stops, the clutch is disengaged, and the zero-position locking mechanism works to lock the turntable at at a certain angle. [0003] The existing zero position locking mechanism often has the following disadvantages when used: first, the internal st...
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IPC IPC(8): F41G3/32F16M11/16
CPCF41G3/32F16M11/16
Inventor 周治良郭成统李刚邓林波王志超
Owner LUOYANG YINYAN TECH